GSD-2023-1001932 Bluetooth: hci_conn: Fix memory leaks
A memory leak in the Linux Kernel Bluetooth subsystem allows attackers to cause a denial of service via resource exhaustion.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2023-1001932?
GSD-2023-1001932 is a memory corruption vulnerability in Kernel, published on 13 Feb 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Bluetooth: hci_conn: Fix memory leaks
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.9 by commit f51a825b9f730a782aa768454906b4468e67b667, it was introduced in version v6.0 by commit eca0ae4aea66914515e5e3098ea051b518ee5316. For more details please see the references link.
Which versions are affected by GSD-2023-1001932?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001932?
No fix has been published for GSD-2023-1001932 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is GSD-2023-1001932 being exploited?
There is no known exploitation of GSD-2023-1001932 in the wild and no public exploit code.